Was jumping around and thought about trying this, i'm not sure if it's impossible or just really precise, as I've already managed to jump beyond the gate but I always die

Hello, so I wanted to give this a try , but I don't know if the 'share' option is okay since well you can't use a timer and that might be a problem right ? And in the other hand there is thoose 'blocked' scene things that might cause problems aswell , I guess . so well , if not, is there any easy way to still record it ?